Description

2-Chloro-5-(3-Methylsulfonylphenyl)Phenol is a high-purity, advanced pharmaceutical intermediate characterized by its distinct phenolic and methylsulfonyl functional groups. This compound matters for its critical role in the synthesis of complex active pharmaceutical ingredients (APIs), where its specific structure enables precise molecular modifications. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research and development.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, leveraging its halogenated phenolic structure.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers with specific functional properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and other organic transformations to introduce the chlorophenol moiety into target molecules.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies due to its phenolic nature.

Basic Information

Item	Details
Product Name	2-Chloro-5-(3-Methylsulfonylphenyl)Phenol
CAS No.	1261921-84-9
Molecular Formula	C13H11ClO3S
Molecular Weight	282.74 g/mol
Synonyms	2-Chloro-5-(3-(methylsulfonyl)phenyl)phenol; 3'-(Methylsulfonyl)-2'-chloro-[1,1'-biphenyl]-4-ol; 2-Chloro-5-(3-methanesulfonylphenyl)phenol; [1,1'-Biphenyl]-4-ol, 2-chloro-3'-(methylsulfonyl)-; Phenol, 2-chloro-5-[3-(methylsulfonyl)phenyl]-
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(3-Methylsulfonylphenyl)Phenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.